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noexec: set comm field for noexecs

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function                                             old     new   delta
set_task_comm                                          -      18     +18
tryexec                                              152     159      +7
pseudo_exec_argv                                     321     328      +7
main                                                 106      97      -9
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(add/remove: 1/0 grow/shrink: 3/2 up/down: 34/-13)             Total: 23 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2017-08-07 18:45:33 +02:00
parent 248a67fb75
commit f2cf1cc716
5 changed files with 28 additions and 7 deletions
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5
include/libbb.h
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@@ -1116,6 +1116,11 @@ int run_nofork_applet(int applet_no, char **argv) FAST_FUNC;
extern int find_applet_by_name(const char *name) FAST_FUNC;
extern void run_applet_no_and_exit(int a, const char *name, char **argv) NORETURN FAST_FUNC;
#endif
#if defined(__linux__)
void set_task_comm(const char *comm) FAST_FUNC;
#else
# define set_task_comm(name) ((void)0)
#endif
/* Helpers for daemonization.
*